1 files changed, 0 insertions, 91 deletions
diff --git a/MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/usb_device/class/dfu/device/atmel/isp/xmega/atxmega64a1u/sysclk_opt.c b/MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/usb_device/class/dfu/device/atmel/isp/xmega/atxmega64a1u/sysclk_opt.c
deleted file mode 100644
index aebe515..0000000
--- a/MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/usb_device/class/dfu/device/atmel/isp/xmega/atxmega64a1u/sysclk_opt.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/**
- * \file
- *
- * \brief Chip-specific system clock management functions
- *
- * Copyright (C) 2010 Atmel Corporation. All rights reserved.
- *
- * \page License
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of Atmel may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * 4. This software may only be redistributed and used in connection with an
- * Atmel AVR product.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
- * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- */
-
-#include <compiler.h>
-
-#include <sysclk.h>
-#include <osc.h>
-#include <pll.h>
-#if (CONFIG_OSC_RC32_CAL==48000000UL)
-#include <nvm.h>
-#endif
-
-void sysclk_init(void)
-{
-	sysclk_set_prescalers(CONFIG_SYSCLK_PSADIV,CONFIG_SYSCLK_PSBCDIV);
-		//* Replace osc_user_calibration(OSC_ID_RC32MHZ,cal);
-		DFLLRC32M.CALA=0x40;
-		DFLLRC32M.CALB=0x23;
-	osc_enable(OSC_ID_RC32MHZ);
-	osc_wait_ready(OSC_ID_RC32MHZ);
-	ccp_write_io((uint8_t *)&CLK.CTRL, CONFIG_SYSCLK_SOURCE);
-		//* Replace osc_enable_autocalibration(CONFIG_OSC_AUTOCAL,CONFIG_OSC_AUTOCAL_REF_OSC);
-		OSC.DFLLCTRL &= ~(OSC_RC32MCREF_gm);
-		// Calibrate 32MRC at 48MHz using USB SOF
-		// 48MHz/1kHz=0xBB80
-		DFLLRC32M.COMP1=0x80;
-		DFLLRC32M.COMP2=0xBB;
-		OSC.DFLLCTRL |= OSC_RC32MCREF_USBSOF_gc;
-		DFLLRC32M.CTRL |= DFLL_ENABLE_bm;
-}
-
-
-/**
- * \brief Enable clock for the USB module
- *
- * \pre CONFIG_USBCLK_SOURCE must be defined.
- *
- * \param freq The required USB clock frequency in MHz:
- * \arg \c 6 for 6 MHz
- * \arg \c 48 for 48 MHz
- */
-void sysclk_enable_usb(uint8_t freq)
-{
-	Assert(freq == 48);
-	ccp_write_io((uint8_t *)&CLK.USBCTRL, 0
-		| CLK_USBSRC_RCOSC_gc 
-		| CLK_USBSEN_bm);
-}
-
-/**
- * \brief Disable clock for the USB module
- */
-void sysclk_disable_usb(void)
-{
-	ccp_write_io((uint8_t *)&CLK.USBCTRL, 0);
-}